Definition:Boundary (Topology)/Also known as
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Boundary in the context of Topology: Also known as
The boundary of a subset $H$ of a topological space $T$ is also seen referred to as the frontier of $H$.
Sources
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): boundary
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): frontier (boundary)
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): boundary
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): frontier (boundary)